body {
  display: flex;
  justify-content: center;
  background-color: #212121;
  background-image: url(../image/bg.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
}

.head {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-top: 24px;
  font-size: 24px;
}

.bg1 {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  opacity: .5;
  background: url(../image/bg1.png) no-repeat left bottom/100% 30%;
}

.bg2 {
  position: absolute;
  left: 60px;
  top: 0;
  bottom: 0;
  opacity: .6;
  width: 800px;
  background: url(../image/bg2.png) no-repeat center bottom/100% auto;
}

.bg3 {
  position: absolute;
  left: -200px;
  top: 0;
  bottom: 0;
  opacity: .6;
  width: 200px;
  background: url(../image/run.gif) no-repeat center bottom/100% auto;
  animation: run 16s infinite linear backwards;
}

@keyframes run {
  0% {
    transform: rotateY(0deg);
  }
  50% {
    left: 100%;
    transform: rotateY(0deg);
  }
  51% {
    left: 100%;
    transform: rotateY(180deg);
  }
  100% {
    transform: rotateY(180deg);
    left: 0;
  }
}

.bg4 {
  position: absolute;
  right: 160px;
  top: 0;
  bottom: 0;
  opacity: .4;
  width: 500px;
  background: url(../image/bg4.gif) no-repeat center bottom/100% auto;
}


.introduction {
  position: absolute;
  top: 150px;
  left: 0;
  width: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 229px;
  color: #fff;
  font-size: 15px;
  box-sizing: content-box;
  line-height: 1.8;
  letter-spacing: 4px;
}

.login-box {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: end;
  padding-right: 249px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 80px;
  padding-right: 80px;
  padding-bottom: 60px;
  background: url(../image/login-bg.png) no-repeat center center/cover;
  border-radius: 20px;
  transition: all .4s;
}

.form:hover {
  transform: scale(0.98);
}

#heading {
  text-align: center;
  margin: 60px 32px 20px;
  color: #fff;
  font-size: 20px;
}

.field {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 25px;
  padding: 10px;
  border: none;
  outline: none;
  color: white;
  background-color: rgb(27 51 83 / 60%);
  box-shadow: inset 2px 5px 10px rgb(5, 5, 5);
}

.input-icon {
  height: 20px;
  width: 20px;
  fill: rgb(0, 255, 200, .8);
}

.input-field {
  background: none;
  border: none;
  outline: none;
  width: 100%;
  color: rgb(0, 255, 200, .8);
}

.form .btn {
  display: flex;
  justify-content: center;
  flex-direction: row;
  margin-top: 36px;
}

.button1 {
  padding: 8px;
  padding-left: 18px;
  padding-right: 18px;
  border-radius: 5px;
  margin-right: 8px;
  border: none;
  outline: none;
  transition: .4s ease-in-out;
  background-image: linear-gradient(163deg, #00ff75 0%, #3700ff 100%);
  color: #fff;
}

.button1:hover {
  background-image: linear-gradient(163deg, #1bb663 0%, #3616aa 100%);
  color: rgb(0, 255, 200);
}

.button2 {
  padding: 8px;
  padding-left: 32px;
  padding-right: 32px;
  border-radius: 5px;
  border: none;
  outline: none;
  transition: .4s ease-in-out;
  background-image: linear-gradient(163deg, #00ff75 0%, #3700ff 100%);
  color: #fff;
}

.button2:hover {
  background-image: linear-gradient(163deg, #1bb663 0%, #3616aa 100%);
  color: rgb(0, 255, 200);
}

.button3 {
  margin-bottom: 42px;
  margin-top: 6px;
  padding: 8px;
  border-radius: 5px;
  border: none;
  outline: none;
  transition: .4s ease-in-out;
  background-image: linear-gradient(163deg, #00ff75 0%, #3700ff 100%);
  color: rgb(0, 0, 0);
}

.button3:hover {
  background-image: linear-gradient(163deg, #a00000fa 0%, #d10050 100%);
  color: rgb(255, 255, 255);
}

.card {
  position: relative;
  display: inline-block;
  width: auto;
  border-radius: 22px;
  transition: all .3s;
}

.card2 {
  border-radius: 0;
  transition: all .2s;
}

